Commit 529d3e00 authored by Michael Niedermayer's avatar Michael Niedermayer

Merge remote-tracking branch 'qatar/master'

* qatar/master:
  dsputil: remove unused macro WRAPPER8_16
  configure: fix automatic processing of _extralibs in check_deps
  libvpxenc: Support forcing keyframes
  ac3dec: decode directly into output buffers

Conflicts:
	libavcodec/ac3dec.c
	libavcodec/libvpxenc.c
Merged-by: 's avatarMichael Niedermayer <michaelni@gmx.at>
parents a9336984 2dd95bd7
......@@ -188,7 +188,6 @@ static av_cold int ac3_decode_init(AVCodecContext *avctx)
avctx->coded_frame = &s->frame;
for (i = 0; i < AC3_MAX_CHANNELS; i++) {
s->outptr[i] = s->output[i];
s->xcfptr[i] = s->transform_coeffs[i];
s->dlyptr[i] = s->delay[i];
}
......@@ -607,14 +606,14 @@ static inline void do_imdct(AC3DecodeContext *s, int channels)
for (i = 0; i < 128; i++)
x[i] = s->transform_coeffs[ch][2 * i];
s->imdct_256.imdct_half(&s->imdct_256, s->tmp_output, x);
s->dsp.vector_fmul_window(s->output[ch - 1], s->delay[ch - 1],
s->dsp.vector_fmul_window(s->outptr[ch - 1], s->delay[ch - 1],
s->tmp_output, s->window, 128);
for (i = 0; i < 128; i++)
x[i] = s->transform_coeffs[ch][2 * i + 1];
s->imdct_256.imdct_half(&s->imdct_256, s->delay[ch - 1], x);
} else {
s->imdct_512.imdct_half(&s->imdct_512, s->tmp_output, s->transform_coeffs[ch]);
s->dsp.vector_fmul_window(s->output[ch - 1], s->delay[ch - 1],
s->dsp.vector_fmul_window(s->outptr[ch - 1], s->delay[ch - 1],
s->tmp_output, s->window, 128);
memcpy(s->delay[ch - 1], s->tmp_output + 128, 128 * sizeof(float));
}
......@@ -1385,19 +1384,33 @@ static int ac3_decode_frame(AVCodecContext * avctx, void *data,
/* decode the audio blocks */
channel_map = ff_ac3_dec_channel_map[s->output_mode & ~AC3_OUTPUT_LFEON][s->lfe_on];
for (ch = 0; ch < s->out_channels; ch++)
output[ch] = s->output[channel_map[ch]];
for (ch = 0; ch < s->channels; ch++) {
if (ch < s->out_channels)
s->outptr[channel_map[ch]] = (float *)s->frame.data[ch];
else
s->outptr[ch] = s->output[ch];
output[ch] = s->output[ch];
}
for (blk = 0; blk < s->num_blocks; blk++) {
if (!err && decode_audio_block(s, blk)) {
av_log(avctx, AV_LOG_ERROR, "error decoding the audio block\n");
err = 1;
}
for (ch = 0; ch < s->out_channels; ch++)
memcpy(s->frame.data[ch] + blk * 1024, output[ch], 1024);
if (err)
for (ch = 0; ch < s->out_channels; ch++)
memcpy(s->outptr[channel_map[ch]], output[ch], 1024);
for (ch = 0; ch < s->out_channels; ch++) {
output[ch] = s->outptr[channel_map[ch]];
s->outptr[channel_map[ch]] += AC3_BLOCK_SIZE;
}
}
s->frame.decode_error_flags = err ? FF_DECODE_ERROR_INVALID_BITSTREAM : 0;
/* keep last block for error concealment in next frame */
for (ch = 0; ch < s->out_channels; ch++)
memcpy(s->output[ch], output[ch], 1024);
*got_frame_ptr = 1;
*(AVFrame *)data = s->frame;
......
......@@ -638,12 +638,6 @@ void ff_dsputil_init_dwt(DSPContext *c);
# define LOCAL_ALIGNED_16(t, v, ...) LOCAL_ALIGNED(16, t, v, __VA_ARGS__)
#endif
#define WRAPPER8_16(name8, name16)\
static int name16(void /*MpegEncContext*/ *s, uint8_t *dst, uint8_t *src, int stride, int h){\
return name8(s, dst , src , stride, h)\
+name8(s, dst+8 , src+8 , stride, h);\
}
#define WRAPPER8_16_SQ(name8, name16)\
static int name16(void /*MpegEncContext*/ *s, uint8_t *dst, uint8_t *src, int stride, int h){\
int score=0;\
......
......@@ -527,8 +527,8 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt,
VP8Context *ctx = avctx->priv_data;
struct vpx_image *rawimg = NULL;
int64_t timestamp = 0;
long flags = 0;
int res, coded_size;
vpx_enc_frame_flags_t flags = 0;
if (frame) {
rawimg = &ctx->rawimg;
......@@ -539,7 +539,8 @@ static int vp8_encode(AVCodecContext *avctx, AVPacket *pkt,
rawimg->stride[VPX_PLANE_U] = frame->linesize[1];
rawimg->stride[VPX_PLANE_V] = frame->linesize[2];
timestamp = frame->pts;
flags = frame->pict_type == AV_PICTURE_TYPE_I ? VPX_EFLAG_FORCE_KF : 0;
if (frame->pict_type == AV_PICTURE_TYPE_I)
flags |= VPX_EFLAG_FORCE_KF;
}
res = vpx_codec_encode(&ctx->encoder, rawimg, timestamp,
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment